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Keywords:

  • photonics;
  • organic;
  • extrusion;
  • data storage;
  • photobleaching
Thumbnail image of graphical abstract

3D Optical data storage is demonstrated in co-extruded multilayer films using organic materials. Co-extrusion is able to produce films on a much larger scale at a much lower cost than current methods. The material compatibility and mechanical flexibility allow for new data formats with higher capacities to be realized.